@book{478993,
	author = {Singh, Robert. and Sage eBooks},
	title = {American government and politics},
	publisher = {SAGE,},
	year = {c2003.},
	address = {London :},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/books/american-government-and-politics}
}